Company lists · Data refreshed September 2026
Top 25 Data privacy law firms based in the United States
RevenueBase identified 464 company matches for data privacy law firms associated with the United States as of September 2026 and tracks 4,268 professional contacts across them, including 2,252 with verified work emails and 1,941 with mobile numbers. New York is the largest hub.
This list covers company matches for data privacy law firms associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 1, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest data privacy law firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 369 contacts → | ||||
Exact match “HaystackID solves complex data challenges related to legal, compliance, regulatory, and cyber events.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 360 contacts → | ||||
Exact match “Data privacy regulations change daily, with new laws introduced worldwide.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 3 | 213 contacts → | ||||
Exact match “Founded by John F.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 137 contacts → | ||||
Exact match “With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 134 contacts → | ||||
Exact match “Litigation, compliance and investigations: It's what we do, day in and day out.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 130 contacts → | ||||
Exact match “360 Advanced is a relationship-focused cybersecurity and compliance firm offering security, privacy and compliance-oriented solutions customized to meet your organization and your…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 111 contacts → | ||||
Exact match “Redgrave is the leading law firm addressing legal discovery, information governance, AI governance, data security, and other Information Law challenges for corporations and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 78 contacts → | ||||
Exact match “Established in 1997, Hudson Cook, LLP focuses on state and federal consumer and commercial financial services, banking and privacy compliance, regulation, enforcement and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 72 contacts → | ||||
Exact match “ZwillGen is a boutique law firm specializing in technology and privacy law.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 68 contacts → | ||||
Exact match “Focal Point Data Risk is now a CDW company!” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 52 contacts → | ||||
Exact match “CompliancePoint delivers the governance, protections and assurances organizations need to succeed in an interconnected and data-driven world.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 12 | 46 contacts → | ||||
Exact match “Founded in 2008, with operations in New York, London and Toronto, Bortstein Legal Group is a noted leader in the areas of technology, market data, digital content, privacy…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 39 contacts → | ||||
Exact match “Deer Brook Consulting is your trusted partner in information security, privacy, and technology.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 38 contacts → | ||||
Exact match “A dynamic, modern law firm meeting the legal services needs of the business community.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 33 contacts → | ||||
Exact match “Clarip is a data privacy platform that helps brands engage consumers in a new way and manage data privacy across IoT devices, Apps, and Websites, in addition to traditional sales…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 29 contacts → | ||||
Exact match “Lerman Senter PLLC provides legal advisory services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 29 contacts → | ||||
Exact match “Sourcepoint is the practical privacy software company trusted by the world's most influential brands.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 27 contacts → | ||||
Exact match “Troutman Amin, LLP is a nationally-recognized complex litigation and privacy consulting law firm based in Irvine, CA.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 25 contacts → | ||||
Exact match “Mac Murray & Shuster (M&S) is a nationally recognized women-owned boutique firm with a dedicated focus on consumer protection and privacy regulatory compliance and litigation.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 25 contacts → | ||||
Exact match “Security Validation is your trusted advisor.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 25 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 24 contacts → | ||||
Exact match “Hintze Law PLLC exclusively provides global data protection counseling for technology, ecommerce, advertising, media, and mobile companies, organizations, and industry…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 24 contacts → | ||||
Exact match “BD Emerson: Transforming Security, Privacy, Compliance & Technology into Competitive Advantages BD Emerson stands at the forefront of cybersecurity and information security…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 23 contacts → | ||||
Exact match “A class action litigation firm” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 23 contacts → | ||||
Exact match “CyXcel is a digital risk advisory firm built for a new era.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “data privacy law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 464 data privacy law firms based in the United States
See the full list, filter by size, metro and specialty, and access 2,252 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Data privacy law firms based in the United States at a glance
As of Sep 1, 2026Companies by employee count
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “data privacy law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 2,252 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 1, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Data privacy law firms by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “data privacy law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data privacy law firms are there based in the United States?
RevenueBase identified 464 company matches for data privacy law firms associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Haystackid tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most data privacy law firms?
New York leads with 32 company records, followed by Washington (30) and San Francisco (19).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,252 professional contacts with verified work emails tracked across these 464 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 464 data privacy law firms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Data privacy law firms by geography
- Data privacy law firms based in Brazil
- Data privacy law firms based in Germany
- Data privacy law firms based in Spain
- Data privacy law firms based in France
- Data privacy law firms based in Italy
- Data privacy law firms based in the United Kingdom
- Data privacy law firms based in the Netherlands
- Data privacy law firms based in Poland
- Data privacy law firms based in Canada
- Data privacy law firms based in Belgium
- Data privacy law firms based in Switzerland
- Data privacy law firms based in Australia
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Data privacy law firms based in Brazil
- Data privacy law firms based in Germany
- Data privacy law firms based in Spain
- Data privacy law firms based in France
- Data privacy law firms based in Italy
- Data privacy law firms based in the United Kingdom
Company intelligence · public preview
Top 25 data privacy law firms based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 464 matching company records for data privacy law firms based in the United States, with 4,268 tracked contacts and 2,252 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 data privacy law firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Haystackidhaystackid.comHQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 201-500 | HQ not recorded; location: Chicago, IL, United States | 201-500 | Exact match | 369 contacts → |
“HaystackID solves complex data challenges related to legal, compliance, regulatory, and cyber events.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Trustarctrustarc.comHQ: HQ not recorded; location: Walnut Creek, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Walnut Creek, CA, United States | 201-500 | Exact match | 360 contacts → |
“Data privacy regulations change daily, with new laws introduced worldwide.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Mullen Coughlin LLCmullen.lawHQ: HQ not recorded; location: Devon, PA, United StatesReported employees: 201-500 | HQ not recorded; location: Devon, PA, United States | 201-500 | Exact match | 213 contacts → |
“Founded by John F.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Wilkinson Barker Knauer, LLPwbklaw.comHQ: HQ not recorded; location: Denver, CO, United StatesReported employees: 51-200 | HQ not recorded; location: Denver, CO, United States | 51-200 | Exact match | 137 contacts → |
“With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Lightfoot, Franklin & Whitelightfootlaw.comHQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Houston, TX, United States | 51-200 | Exact match | 134 contacts → |
“Litigation, compliance and investigations: It's what we do, day in and day out.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  360 Advanced360advanced.comHQ: HQ not recorded; location: St. Petersburg, FL, United StatesReported employees: 51-200 | HQ not recorded; location: St. Petersburg, FL, United States | 51-200 | Exact match | 130 contacts → |
“360 Advanced is a relationship-focused cybersecurity and compliance firm offering security, privacy and compliance-oriented solutions customized to meet your organization and your…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Redgrave LLPredgravellp.comHQ: HQ not recorded; location: Chantilly, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Chantilly, VA, United States | 51-200 | Exact match | 111 contacts → |
“Redgrave is the leading law firm addressing legal discovery, information governance, AI governance, data security, and other Information Law challenges for corporations and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Hudson Cook, LLPhudco.comHQ: HQ not recorded; location: Hanover, MD, United StatesReported employees: 51-200 | HQ not recorded; location: Hanover, MD, United States | 51-200 | Exact match | 78 contacts → |
“Established in 1997, Hudson Cook, LLP focuses on state and federal consumer and commercial financial services, banking and privacy compliance, regulation, enforcement and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Zwillgenzwillgen.comHQ: HQ not recorded; location: Washington, DC, United StatesReported employees: 51-200 | HQ not recorded; location: Washington, DC, United States | 51-200 | Exact match | 72 contacts → |
“ZwillGen is a boutique law firm specializing in technology and privacy law.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: HQ not recorded; location: Tampa, FL, United StatesReported employees: 201-500 | HQ not recorded; location: Tampa, FL, United States | 201-500 | Exact match | 68 contacts → |
“Focal Point Data Risk is now a CDW company!” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Compliancepointcompliancepoint.comHQ: HQ not recorded; location: Duluth, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Duluth, GA, United States | 51-200 | Exact match | 52 contacts → |
“CompliancePoint delivers the governance, protections and assurances organizations need to succeed in an interconnected and data-driven world.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bortstein Legal Groupblegalgroup.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 11-50 | HQ not recorded; location: New York, NY, United States | 11-50 | Exact match | 46 contacts → |
“Founded in 2008, with operations in New York, London and Toronto, Bortstein Legal Group is a noted leader in the areas of technology, market data, digital content, privacy…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Deer Brook Consultingdeer-brook.comHQ: HQ not recorded; location: Portland, ME, United StatesReported employees: 51-200 | HQ not recorded; location: Portland, ME, United States | 51-200 | Exact match | 39 contacts → |
“Deer Brook Consulting is your trusted partner in information security, privacy, and technology.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Walsh Pizzi O'reilly Falanga LLPwalsh.lawHQ: HQ not recorded; location: Philadelphia, PA, United StatesReported employees: 11-50 | HQ not recorded; location: Philadelphia, PA, United States | 11-50 | Exact match | 38 contacts → |
“A dynamic, modern law firm meeting the legal services needs of the business community.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Claripclarip.comHQ: HQ not recorded; location: Wilmington, DE, United StatesReported employees: 11-50 | HQ not recorded; location: Wilmington, DE, United States | 11-50 | Exact match | 33 contacts → |
“Clarip is a data privacy platform that helps brands engage consumers in a new way and manage data privacy across IoT devices, Apps, and Websites, in addition to traditional sales…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Lerman Senter Pllclermansenter.comHQ: HQ not recorded; location: Washington Dc, DC, United StatesReported employees: 11-50 | HQ not recorded; location: Washington Dc, DC, United States | 11-50 | Exact match | 29 contacts → |
“Lerman Senter PLLC provides legal advisory services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sourcepoint By Didomisourcepoint.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 29 contacts → |
“Sourcepoint is the practical privacy software company trusted by the world's most influential brands.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Troutman Amin LLPtroutmanamin.comHQ: HQ not recorded; location: Irvine, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Irvine, CA, United States | 11-50 | Exact match | 27 contacts → |
“Troutman Amin, LLP is a nationally-recognized complex litigation and privacy consulting law firm based in Irvine, CA.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  MAC Murray & Shuster LLPmslawgroup.comHQ: HQ not recorded; location: New Albany, OH, United StatesReported employees: 11-50 | HQ not recorded; location: New Albany, OH, United States | 11-50 | Exact match | 25 contacts → |
“Mac Murray & Shuster (M&S) is a nationally recognized women-owned boutique firm with a dedicated focus on consumer protection and privacy regulatory compliance and litigation.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Security Validation Secval Msspsecurityval.comHQ: HQ not recorded; location: Oradell, NJ, United StatesReported employees: 51-200 | HQ not recorded; location: Oradell, NJ, United States | 51-200 | Exact match | 25 contacts → |
“Security Validation is your trusted advisor.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Capsicum Group, LLCcapsicumgroup.comHQ: HQ not recorded; location: Fort Lauderdale, FL, United StatesReported employees: 11-50 | HQ not recorded; location: Fort Lauderdale, FL, United States | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Hintze LAW Pllchintzelaw.comHQ: HQ not recorded; location: Seattle, WA, United StatesReported employees: 11-50 | HQ not recorded; location: Seattle, WA, United States | 11-50 | Exact match | 24 contacts → |
“Hintze Law PLLC exclusively provides global data protection counseling for technology, ecommerce, advertising, media, and mobile companies, organizations, and industry…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  BD Emersonbdemerson.comHQ: HQ not recorded; location: Richmond, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Richmond, VA, United States | 51-200 | Exact match | 24 contacts → |
“BD Emerson: Transforming Security, Privacy, Compliance & Technology into Competitive Advantages BD Emerson stands at the forefront of cybersecurity and information security…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Mcguire LAWmcgpc.comHQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 11-50 | HQ not recorded; location: Chicago, IL, United States | 11-50 | Exact match | 23 contacts → |
“A class action litigation firm” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Cyxcelcyxcel.comHQ: HQ not recorded; location: Roswell, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Roswell, GA, United States | 51-200 | Exact match | 23 contacts → |
“CyXcel is a digital risk advisory firm built for a new era.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 464 company matches
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Data privacy law firms: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
462 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Data privacy law firms by metro
Questions about this company list
What does Exact match mean for data privacy law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many data privacy law firms did RevenueBase find based in the United States?
The saved snapshot records 464 matching company records, 4,268 tracked contacts and 2,252 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Data privacy law firms by geography
- Data privacy law firms based in Brazil
- Data privacy law firms based in Germany
- Data privacy law firms based in Spain
- Data privacy law firms based in France
- Data privacy law firms based in Italy
- Data privacy law firms based in the United Kingdom
- Data privacy law firms based in the Netherlands
- Data privacy law firms based in Poland
- Data privacy law firms based in Canada
- Data privacy law firms based in Belgium
- Data privacy law firms based in Switzerland
- Data privacy law firms based in Australia
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 data privacy law firms based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/data-privacy-law-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Data privacy law firms based in Brazil
- Data privacy law firms based in Germany
- Data privacy law firms based in Spain
- Data privacy law firms based in France
- Data privacy law firms based in Italy
- Data privacy law firms based in the United Kingdom
Company intelligence · public preview
Top 25 data privacy law firms based in the United States
RevenueBase records 464 matching company records for data privacy law firms based in the United States, with 4,268 tracked contacts and 2,252 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 data privacy law firms based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Haystackidhaystackid.com HQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 201-500 | HQ not recorded; location: Chicago, IL, United States | 201-500 | Exact match | 369 contacts → |
“HaystackID solves complex data challenges related to legal, compliance, regulatory, and cyber events.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Trustarctrustarc.com HQ: HQ not recorded; location: Walnut Creek, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Walnut Creek, CA, United States | 201-500 | Exact match | 360 contacts → |
“Data privacy regulations change daily, with new laws introduced worldwide.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mullen Coughlin LLCmullen.law HQ: HQ not recorded; location: Devon, PA, United StatesReported employees: 201-500 | HQ not recorded; location: Devon, PA, United States | 201-500 | Exact match | 213 contacts → |
“Founded by John F.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Wilkinson Barker Knauer, LLPwbklaw.com HQ: HQ not recorded; location: Denver, CO, United StatesReported employees: 51-200 | HQ not recorded; location: Denver, CO, United States | 51-200 | Exact match | 137 contacts → |
“With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Lightfoot, Franklin & Whitelightfootlaw.com HQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Houston, TX, United States | 51-200 | Exact match | 134 contacts → |
“Litigation, compliance and investigations: It's what we do, day in and day out.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 360 Advanced360advanced.com HQ: HQ not recorded; location: St. Petersburg, FL, United StatesReported employees: 51-200 | HQ not recorded; location: St. Petersburg, FL, United States | 51-200 | Exact match | 130 contacts → |
“360 Advanced is a relationship-focused cybersecurity and compliance firm offering security, privacy and compliance-oriented solutions customized to meet your organization and your…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Redgrave LLPredgravellp.com HQ: HQ not recorded; location: Chantilly, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Chantilly, VA, United States | 51-200 | Exact match | 111 contacts → |
“Redgrave is the leading law firm addressing legal discovery, information governance, AI governance, data security, and other Information Law challenges for corporations and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Hudson Cook, LLPhudco.com HQ: HQ not recorded; location: Hanover, MD, United StatesReported employees: 51-200 | HQ not recorded; location: Hanover, MD, United States | 51-200 | Exact match | 78 contacts → |
“Established in 1997, Hudson Cook, LLP focuses on state and federal consumer and commercial financial services, banking and privacy compliance, regulation, enforcement and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Zwillgenzwillgen.com HQ: HQ not recorded; location: Washington, DC, United StatesReported employees: 51-200 | HQ not recorded; location: Washington, DC, United States | 51-200 | Exact match | 72 contacts → |
“ZwillGen is a boutique law firm specializing in technology and privacy law.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: HQ not recorded; location: Tampa, FL, United StatesReported employees: 201-500 | HQ not recorded; location: Tampa, FL, United States | 201-500 | Exact match | 68 contacts → |
“Focal Point Data Risk is now a CDW company!” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Compliancepointcompliancepoint.com HQ: HQ not recorded; location: Duluth, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Duluth, GA, United States | 51-200 | Exact match | 52 contacts → |
“CompliancePoint delivers the governance, protections and assurances organizations need to succeed in an interconnected and data-driven world.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bortstein Legal Groupblegalgroup.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 11-50 | HQ not recorded; location: New York, NY, United States | 11-50 | Exact match | 46 contacts → |
“Founded in 2008, with operations in New York, London and Toronto, Bortstein Legal Group is a noted leader in the areas of technology, market data, digital content, privacy…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Deer Brook Consultingdeer-brook.com HQ: HQ not recorded; location: Portland, ME, United StatesReported employees: 51-200 | HQ not recorded; location: Portland, ME, United States | 51-200 | Exact match | 39 contacts → |
“Deer Brook Consulting is your trusted partner in information security, privacy, and technology.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Walsh Pizzi O'reilly Falanga LLPwalsh.law HQ: HQ not recorded; location: Philadelphia, PA, United StatesReported employees: 11-50 | HQ not recorded; location: Philadelphia, PA, United States | 11-50 | Exact match | 38 contacts → |
“A dynamic, modern law firm meeting the legal services needs of the business community.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Claripclarip.com HQ: HQ not recorded; location: Wilmington, DE, United StatesReported employees: 11-50 | HQ not recorded; location: Wilmington, DE, United States | 11-50 | Exact match | 33 contacts → |
“Clarip is a data privacy platform that helps brands engage consumers in a new way and manage data privacy across IoT devices, Apps, and Websites, in addition to traditional sales…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Lerman Senter Pllclermansenter.com HQ: HQ not recorded; location: Washington Dc, DC, United StatesReported employees: 11-50 | HQ not recorded; location: Washington Dc, DC, United States | 11-50 | Exact match | 29 contacts → |
“Lerman Senter PLLC provides legal advisory services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sourcepoint By Didomisourcepoint.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 51-200 | HQ not recorded; location: New York, NY, United States | 51-200 | Exact match | 29 contacts → |
“Sourcepoint is the practical privacy software company trusted by the world's most influential brands.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Troutman Amin LLPtroutmanamin.com HQ: HQ not recorded; location: Irvine, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Irvine, CA, United States | 11-50 | Exact match | 27 contacts → |
“Troutman Amin, LLP is a nationally-recognized complex litigation and privacy consulting law firm based in Irvine, CA.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | MAC Murray & Shuster LLPmslawgroup.com HQ: HQ not recorded; location: New Albany, OH, United StatesReported employees: 11-50 | HQ not recorded; location: New Albany, OH, United States | 11-50 | Exact match | 25 contacts → |
“Mac Murray & Shuster (M&S) is a nationally recognized women-owned boutique firm with a dedicated focus on consumer protection and privacy regulatory compliance and litigation.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Security Validation Secval Msspsecurityval.com HQ: HQ not recorded; location: Oradell, NJ, United StatesReported employees: 51-200 | HQ not recorded; location: Oradell, NJ, United States | 51-200 | Exact match | 25 contacts → |
“Security Validation is your trusted advisor.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Capsicum Group, LLCcapsicumgroup.com HQ: HQ not recorded; location: Fort Lauderdale, FL, United StatesReported employees: 11-50 | HQ not recorded; location: Fort Lauderdale, FL, United States | 11-50 | Exact match | 25 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Hintze LAW Pllchintzelaw.com HQ: HQ not recorded; location: Seattle, WA, United StatesReported employees: 11-50 | HQ not recorded; location: Seattle, WA, United States | 11-50 | Exact match | 24 contacts → |
“Hintze Law PLLC exclusively provides global data protection counseling for technology, ecommerce, advertising, media, and mobile companies, organizations, and industry…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | BD Emersonbdemerson.com HQ: HQ not recorded; location: Richmond, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Richmond, VA, United States | 51-200 | Exact match | 24 contacts → |
“BD Emerson: Transforming Security, Privacy, Compliance & Technology into Competitive Advantages BD Emerson stands at the forefront of cybersecurity and information security…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Mcguire LAWmcgpc.com HQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 11-50 | HQ not recorded; location: Chicago, IL, United States | 11-50 | Exact match | 23 contacts → |
“A class action litigation firm” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Cyxcelcyxcel.com HQ: HQ not recorded; location: Roswell, GA, United StatesReported employees: 51-200 | HQ not recorded; location: Roswell, GA, United States | 51-200 | Exact match | 23 contacts → |
“CyXcel is a digital risk advisory firm built for a new era.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 464 company matches
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Data privacy law firms: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
462 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 1, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Data privacy law firms by metro
Questions about this company list
What does Exact match mean for data privacy law firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many data privacy law firms did RevenueBase find based in the United States?
The saved snapshot records 464 matching company records, 4,268 tracked contacts and 2,252 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 1, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Data privacy law firms by geography
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Cite this list
RevenueBase Data Team. Top 25 data privacy law firms based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/data-privacy-law-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Data privacy law firms based in Brazil
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- Data privacy law firms based in France
- Data privacy law firms based in Italy
- Data privacy law firms based in the United Kingdom